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Code Issues Releases Wiki Activity

Cache contact info a short while

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This commit is contained in:
M66B 2019-01-25 13:13:58 +00:00
parent 9f49191734
commit d1624fa800
3 changed files with 54 additions and 13 deletions
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31
app/src/main/java/eu/faircode/email/AdapterMessage.java
View file

@ -495,15 +495,20 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
ivAvatar.setTag(message.id);
ivAvatar.setVisibility(View.INVISIBLE);
tvFrom.setTag(message.id);
Address[] addresses = (Address[]) args.getSerializable("addresses");
tvFrom.setText(MessageHelper.formatAddresses(addresses, !compact, false));
ContactInfo info = ContactInfo.get(context, addresses, true);
if (info != null && info.hasDisplayName())
setFrom(info, addresses);
else
tvFrom.setText(MessageHelper.formatAddresses(addresses, !compact, false));
}
@Override
protected ContactInfo onExecute(Context context, Bundle args) {
Address[] addresses = (Address[]) args.getSerializable("addresses");
ContactInfo info = ContactInfo.get(context, addresses);
ContactInfo info = ContactInfo.get(context, addresses, false);
if ((info == null || !info.hasPhoto()) &&
identicons && addresses != null && addresses.length > 0) {
@ -530,14 +535,10 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}
if ((long) tvFrom.getTag() == id) {
if (info != null && info.hasDisplayName())
try {
Address[] addresses = (Address[]) args.getSerializable("addresses");
((InternetAddress) addresses[0]).setPersonal(info.getDisplayName());
tvFrom.setText(MessageHelper.formatAddresses(addresses, !compact, false));
} catch (UnsupportedEncodingException ex) {
Log.w(ex);
}
if (info != null && info.hasDisplayName()) {
Address[] addresses = (Address[]) args.getSerializable("addresses");
setFrom(info, addresses);
}
}
}
@ -545,6 +546,16 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(context, owner, ex);
}
private void setFrom(ContactInfo info, Address[] addresses) {
try {
((InternetAddress) addresses[0]).setPersonal(info.getDisplayName());
tvFrom.setText(MessageHelper.formatAddresses(addresses, !compact, false));
} catch (UnsupportedEncodingException ex) {
Log.w(ex);
}
}
}.execute(context, owner, aargs, "message:avatar");
} else {
ivAvatar.setVisibility(View.GONE);

32
app/src/main/java/eu/faircode/email/ContactInfo.java
View file

@ -12,6 +12,9 @@ import android.net.Uri;
import android.provider.ContactsContract;
import java.io.InputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.mail.Address;
import javax.mail.internet.InternetAddress;
@ -23,6 +26,11 @@ public class ContactInfo {
private Drawable photo;
private String displayName;
private Uri lookupUri;
private long time;
private static Map<String, ContactInfo> emailContactInfo = new HashMap<>();
private static final long CACHE_DURATION = 60 * 1000L;
ContactInfo() {
}
@ -70,7 +78,11 @@ public class ContactInfo {
return (lookupUri != null);
}
static ContactInfo get(Context context, Address[] addresses) {
private boolean isExpired() {
return (new Date().getTime() - time > CACHE_DURATION);
}
static ContactInfo get(Context context, Address[] addresses, boolean cached) {
if (addresses == null || addresses.length == 0)
return null;
@ -78,6 +90,16 @@ public class ContactInfo {
!= PackageManager.PERMISSION_GRANTED)
return null;
String email = ((InternetAddress) addresses[0]).getAddress();
synchronized (emailContactInfo) {
ContactInfo info = emailContactInfo.get(email);
if (info != null && !info.isExpired())
return info;
}
if (cached)
return null;
try {
Cursor cursor = null;
try {
@ -90,7 +112,7 @@ public class ContactInfo {
},
ContactsContract.CommonDataKinds.Email.ADDRESS + " = ?",
new String[]{
((InternetAddress) addresses[0]).getAddress()
email
}, null);
if (cursor != null && cursor.moveToNext()) {
@ -106,6 +128,12 @@ public class ContactInfo {
info.is = ContactsContract.Contacts.openContactPhotoInputStream(resolver, lookupUri);
info.displayName = cursor.getString(colDisplayName);
info.lookupUri = lookupUri;
info.time = new Date().getTime();
synchronized (emailContactInfo) {
emailContactInfo.put(email, info);
}
return info;
}
} finally {

4
app/src/main/java/eu/faircode/email/ServiceSynchronize.java
View file

@ -489,7 +489,9 @@ public class ServiceSynchronize extends LifecycleService {
// Get contact info
Map<TupleMessageEx, ContactInfo> messageContact = new HashMap<>();
for (TupleMessageEx message : messages) {
ContactInfo info = ContactInfo.get(this, message.from);
ContactInfo info = ContactInfo.get(this, message.from, true);
if (info == null)
info = ContactInfo.get(this, message.from, false);
if (info == null)
info = new ContactInfo(MessageHelper.formatAddressesShort(message.from));
messageContact.put(message, info);